Triple

T5493516
Position Surface form Disambiguated ID Type / Status
Subject John D. MacArthur E123757 entity
Predicate coFounderOf P104 FINISHED
Object John D. and Catherine T. MacArthur Foundation E21782 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: John D. and Catherine T. MacArthur Foundation | Statement: [John D. MacArthur, coFounderOf, John D. and Catherine T. MacArthur Foundation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John D. and Catherine T. MacArthur Foundation
Context triple: [John D. MacArthur, coFounderOf, John D. and Catherine T. MacArthur Foundation]
  • A. John D. and Catherine T. MacArthur Foundation chosen
    The John D. and Catherine T. MacArthur Foundation is a major private philanthropic organization known for funding creative individuals and institutions through initiatives in areas such as social justice, climate solutions, and the arts.
  • B. Gordon and Betty Moore Foundation
    The Gordon and Betty Moore Foundation is a major philanthropic organization that supports scientific research, environmental conservation, patient care improvements, and projects in the San Francisco Bay Area.
  • C. John Simon Guggenheim Memorial Foundation
    The John Simon Guggenheim Memorial Foundation is a U.S.-based philanthropic organization that supports scholars, artists, and scientists through prestigious competitive grants.
  • D. The David and Lucile Packard Foundation
    The David and Lucile Packard Foundation is a private philanthropic organization that supports initiatives in conservation, science, reproductive health, children and families, and local communities, particularly in California and globally.
  • E. Fu Foundation
    Fu Foundation is a philanthropic organization whose endowment supports Columbia University's School of Engineering and Applied Science.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69bd464a2d908190869324ce176779c8 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd9281a0148190bb7a8dae9c991b9c completed March 20, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf6c8fb5688190b29f27ce13324943 completed March 22, 2026, 4:14 a.m.
Created at: March 20, 2026, 2:10 p.m.